23102404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 46648000

約数和(自身を除く): 23545596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 349, 494, 698, 871, 988, 1273, 1396, 1742, 2546, 3484, 4537, 5092, 6631, 9074, 13262, 16549, 18148, 23383, 26524, 33098, 46766, 66196, 86203, 93532, 172406, 303979, 344812, 444277, 607958, 888554, 1215916, 1777108, 5775601, 11551202, 23102404]

約数ペア:

[(1, 23102404), (2, 11551202), (4, 5775601), (13, 1777108), (19, 1215916), (26, 888554), (38, 607958), (52, 444277), (67, 344812), (76, 303979), (134, 172406), (247, 93532), (268, 86203), (349, 66196), (494, 46766), (698, 33098), (871, 26524), (988, 23383), (1273, 18148), (1396, 16549), (1742, 13262), (2546, 9074), (3484, 6631), (4537, 5092)]