19170430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 36604800

約数和(自身を除く): 17434370

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 619, 815, 1238, 1630, 3095, 3097, 6190, 6194, 11761, 15485, 23522, 30970, 58805, 100897, 117610, 201794, 504485, 1008970, 1917043, 3834086, 9585215, 19170430]

約数ペア:

[(1, 19170430), (2, 9585215), (5, 3834086), (10, 1917043), (19, 1008970), (38, 504485), (95, 201794), (163, 117610), (190, 100897), (326, 58805), (619, 30970), (815, 23522), (1238, 15485), (1630, 11761), (3095, 6194), (3097, 6190)]