19815672432

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21727711}}^1$

素因数の和:21727741

約数の個数: 40

約数和(自身を含む): 53884725760

約数和(自身を除く): 34069053328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21727711, 43455422, 65183133, 86910844, 130366266, 173821688, 260732532, 347643376, 412826509, 521465064, 825653018, 1042930128, 1238479527, 1651306036, 2476959054, 3302612072, 4953918108, 6605224144, 9907836216, 19815672432]

約数ペア:

[(1, 19815672432), (2, 9907836216), (3, 6605224144), (4, 4953918108), (6, 3302612072), (8, 2476959054), (12, 1651306036), (16, 1238479527), (19, 1042930128), (24, 825653018), (38, 521465064), (48, 412826509), (57, 347643376), (76, 260732532), (114, 173821688), (152, 130366266), (228, 86910844), (304, 65183133), (456, 43455422), (912, 21727711)]