19804536

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 58406400

約数和(自身を除く): 38601864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 467, 558, 589, 684, 744, 934, 1116, 1178, 1368, 1401, 1767, 1868, 2232, 2356, 2802, 3534, 3736, 4203, 4712, 5301, 5604, 7068, 8406, 8873, 10602, 11208, 14136, 14477, 16812, 17746, 21204, 26619, 28954, 33624, 35492, 42408, 43431, 53238, 57908, 70984, 79857, 86862, 106476, 115816, 130293, 159714, 173724, 212952, 260586, 275063, 319428, 347448, 521172, 550126, 638856, 825189, 1042344, 1100252, 1650378, 2200504, 2475567, 3300756, 4951134, 6601512, 9902268, 19804536]

約数ペア:

[(1, 19804536), (2, 9902268), (3, 6601512), (4, 4951134), (6, 3300756), (8, 2475567), (9, 2200504), (12, 1650378), (18, 1100252), (19, 1042344), (24, 825189), (31, 638856), (36, 550126), (38, 521172), (57, 347448), (62, 319428), (72, 275063), (76, 260586), (93, 212952), (114, 173724), (124, 159714), (152, 130293), (171, 115816), (186, 106476), (228, 86862), (248, 79857), (279, 70984), (342, 57908), (372, 53238), (456, 43431), (467, 42408), (558, 35492), (589, 33624), (684, 28954), (744, 26619), (934, 21204), (1116, 17746), (1178, 16812), (1368, 14477), (1401, 14136), (1767, 11208), (1868, 10602), (2232, 8873), (2356, 8406), (2802, 7068), (3534, 5604), (3736, 5301), (4203, 4712)]