19263424

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 56

約数和(自身を含む): 40325040

約数和(自身を除く): 21061616

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 107, 116, 194, 214, 232, 388, 428, 464, 776, 856, 928, 1552, 1712, 1856, 2813, 3103, 3104, 3424, 5626, 6206, 6208, 6848, 10379, 11252, 12412, 20758, 22504, 24824, 41516, 45008, 49648, 83032, 90016, 99296, 166064, 180032, 198592, 300991, 332128, 601982, 664256, 1203964, 2407928, 4815856, 9631712, 19263424]

約数ペア:

[(1, 19263424), (2, 9631712), (4, 4815856), (8, 2407928), (16, 1203964), (29, 664256), (32, 601982), (58, 332128), (64, 300991), (97, 198592), (107, 180032), (116, 166064), (194, 99296), (214, 90016), (232, 83032), (388, 49648), (428, 45008), (464, 41516), (776, 24824), (856, 22504), (928, 20758), (1552, 12412), (1712, 11252), (1856, 10379), (2813, 6848), (3103, 6208), (3104, 6206), (3424, 5626)]