15238236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 41545728

約数和(自身を除く): 26307492

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 137, 138, 156, 186, 274, 276, 299, 372, 403, 411, 548, 598, 713, 806, 822, 897, 1196, 1209, 1426, 1612, 1644, 1781, 1794, 2139, 2418, 2852, 3151, 3562, 3588, 4247, 4278, 4836, 5343, 6302, 7124, 8494, 8556, 9269, 9453, 10686, 12604, 12741, 16988, 18538, 18906, 21372, 25482, 27807, 37076, 37812, 40963, 50964, 55211, 55614, 81926, 97681, 110422, 111228, 122889, 163852, 165633, 195362, 220844, 245778, 293043, 331266, 390724, 491556, 586086, 662532, 1172172, 1269853, 2539706, 3809559, 5079412, 7619118, 15238236]

約数ペア:

[(1, 15238236), (2, 7619118), (3, 5079412), (4, 3809559), (6, 2539706), (12, 1269853), (13, 1172172), (23, 662532), (26, 586086), (31, 491556), (39, 390724), (46, 331266), (52, 293043), (62, 245778), (69, 220844), (78, 195362), (92, 165633), (93, 163852), (124, 122889), (137, 111228), (138, 110422), (156, 97681), (186, 81926), (274, 55614), (276, 55211), (299, 50964), (372, 40963), (403, 37812), (411, 37076), (548, 27807), (598, 25482), (713, 21372), (806, 18906), (822, 18538), (897, 16988), (1196, 12741), (1209, 12604), (1426, 10686), (1612, 9453), (1644, 9269), (1781, 8556), (1794, 8494), (2139, 7124), (2418, 6302), (2852, 5343), (3151, 4836), (3562, 4278), (3588, 4247)]